Verified Nov 2026
Tool & Die
·
Tecumseh, Michigan
·
Since 1958
Uniloy manufactures blow molding machines and custom blow molds, with its headquarters in Tecumseh, Michigan, United States. The company was founded in 1958 and reports an estimated revenue band of $100-250 million with 200-500 employees. It is privately held and serves the automotive, electric-vehicle, appliance, medical, renewable-energy, and industrial-equipment sectors. In 2025, Uniloy reported doubling its sales and opening a plant in Malaysia.
Uniloy at a glance
Revenue
$100-250M
Est. band
Employees
200-500
Founded
1958
Headquarters
Tecumseh, Michigan
Certifications
ISO 9001
Import activity
219
Industries
Automotive
Electric Vehicles
Appliance
Medical
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
219
Named foreign suppliers
29
Top origins
India · China · Oman · Italy
Shared foreign counterparties do not establish that these companies buy from Uniloy.
What this tells a buyer
Uniloy reported in October 2025 that it doubled its sales and expanded globally with a new plant in Malaysia, according to Plastics News.
Uniloy holds ISO 9001 certification and offers blow molding technologies including reciprocating screw, accumulator head, injection blow, and shuttle/continuous extrusion systems, along with turnkey mold packages and retrofits.
Uniloy has manufacturing facilities in the United States, Italy, and India, and in March 2026 it reported adding two large horizontal machining centers to increase capacity.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
68 years in operation (founded 1958).
Holds ISO 9001 certification(s) per public sources.
Overview
Uniloy manufactures blow molding machines and custom blow molds, with its headquarters in Tecumseh, Michigan, United States. The company was founded in 1958 and reports an estimated revenue band of $100-250 million with 200-500 employees. It is privately held and serves the automotive, electric-vehicle, appliance, medical, renewable-energy, and industrial-equipment sectors. In 2025, Uniloy reported doubling its sales and opening a plant in Malaysia.
At a glance
Attribute | Detail |
|---|---|
Founded | 1958 |
Headquarters | Tecumseh, Michigan |
Employees | 200-500 |
Revenue | $100-250M (estimated) |
Primary capability | Tool & Die |
Certifications | ISO 9001 |
What Uniloy makes
Uniloy holds ISO 9001 certification and offers blow molding technologies including reciprocating screw, accumulator head, injection blow, and shuttle/continuous extrusion systems, along with turnkey mold packages and retrofits.
Products and capabilities described on the company's own site include Blow Molding, Mold, Extrusion, Bearing, Plastic, Tooling, Interior, Assembly, Machining (source: uniloy.com).
Certifications
Uniloy is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — uniloy.com
Trade and customs footprint
Uniloy reported in October 2025 that it doubled its sales and expanded globally with a new plant in Malaysia, according to Plastics News. US customs bill-of-lading records list 219 inbound shipments across 29 foreign suppliers, with top origins including India · China · Oman · Italy.
Latest developments
2026-10-08 — Equipment uptime is critical for our customers. That’s why Uniloy is expanding access to Genuine Uniloy Parts around the globe. With new manufacturing and distribution facilities in Ningbo, China, and Penang, Malaysia, … | Uniloy (linkedin.com)
2026-07-29 — Uniloy showcases blow molding technology and global growth at Michigan open house | Plastics Machinery Manufacturing (plasticsmachinerymanufacturing.com)
2026-03-27 — Uniloy is expanding our advanced machining capabilities. We’ve added two new, large horizontal machining centers to increase capacity, improve precision, and reduce lead times. With dual pallet systems for continuous operation, expanded … | Uniloy (linkedin.com)
2026-03-19 — Uniloy Launches 24-cavity Blow Molding System (plasticstoday.com)
2025-10-20 — Uniloy doubles sales, expands globally with new Malaysia plant and electric blow molding machines - Plastics News (plasticsnews.com)
2025-10-15 — Uniloy establishes its new ASEAN base in Malaysia | MACPLAS (macplas.it)
Facilities
Uniloy is headquartered in Tecumseh, Michigan. Public sources also reference these locations:
Ningbo, China — linkedin.com
Company details
Uniloy has manufacturing facilities in the United States, Italy, and India, and in March 2026 it reported adding two large horizontal machining centers to increase capacity. Uniloy was founded in 1958, has an estimated 200-500 employees, and is headquartered in Tecumseh, Michigan. On the LightSource stability read it is rated "Established & active": 68 years in operation (founded 1958). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Uniloy make?
Uniloy manufactures blow molding machines and custom blow molds, with its headquarters in Tecumseh, Michigan, United States. The company was founded in 1958 and reports an estimated revenue band of $100-250 million with 200-500 employees. It is privately held and serves the automotive, electric-vehicle, appliance, medical, renewable-energy, and industrial-equipment sectors. In 2025, Uniloy reported doubling its sales and opening a plant in Malaysia.
Where is Uniloy headquartered?
Uniloy is headquartered in Tecumseh, Michigan (5550 S Occidental Rd, Tecumseh, Michigan, 49286).
When was Uniloy founded?
Uniloy was founded in 1958.
How big is Uniloy?
Uniloy has an estimated 200-500 employees, with revenue in the $100-250M range (estimated).
What certifications does Uniloy hold?
Uniloy lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Uniloy import from overseas suppliers?
US customs bill-of-lading records show 219 inbound shipments for Uniloy, with top origins including India · China · Oman · Italy.
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Last verified Nov 2026. Is this your company? Request a correction.
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